SPC Performance - SPC35450 - Lexus LX600/LX700H Adjustable Upper Control Arms

Designed, engineered, tested, and assembled in Colorado, SPC Performance adjustable upper control arms are loaded with features. Improve suspension travel, handling, and tire wear while centering the tire in the wheel well for maximum clearance needed for oversized tires. Now equipped with maintenance-free ball joints and free-pivoting xAxis™ sealed flex joints in bonded rubber sleeves, for correction of alignment angles and restoration of factory ride quality. A light-weight, forged aluminum design provides the strength and durability needed for the most demanding environments. SPC adjustable control arms have improved clearance to get around the spring bucket and a full 80° of articulation in the ball joint. When trucks are lifted, caster and camber angles are affected that can lead to poor handling characteristics such as ‘wandering’. SPC control arms have positive caster built-in for lifted vehicles to restore alignmen t angles and driveability. The patented ball joint design allows the tire to be positioned correctly in the wheel well and additional adjustment in the OE lower arms can maximize placement for oversized tires to avoid fender trimming. If replacement lower adjustment cams are needed, see part #25420. Sold as pairs. US Patent No. 7,513,514. Adjustable front upper control arms for the Lexus LX600 and LX700H with forged aluminum construction, sealed modern architecture ball joints, and xAxis™ sealed flex joint joints in bonded rubber bushings Product appearance and features may vary in the market as design changes, improvements and modifications are implemented.

• Arm adjustability combined with OE adjusters corrects alignment for improved drivability and reduced tire wear while allowing the tire to move forward for increased clearance with larger tires and no frame or fender modifications
• New ball joint features a 25% larger stud cross section than OE for superior strength with E-Nickel coating for enhanced corrosion protection and 80° of articulation
• One-piece polymer ball joint race with modern grease formula delivers quiet, smooth operation and low turning torque for reduced wear and extended OE-tested life
• New xAxis™ sealed flex joints in bonded rubber bushings allow extended suspension travel with superior NVH characteristics
• Forged aluminum arm construction provides strength and reduced weight with built-in additional caster for lifted vehicles
• Fully sealed ball joint design keeps grease in and contaminants out for maintenance-free operation
• Front Adjustment Range: Camber ±2.00° / Caster 0.00° to +4.00°
• Front Adjustment Range: Camber ±2.00˚ / Caster 0.00˚ to +4.00˚
• Required: 1 per axle
• Sold as a pair

Brief Description: SPC Performance SPC35450 adjustable front upper control arms are designed for the Lexus LX600 and LX700H. Forged aluminum construction, built-in positive caster, maintenance-free ball joints, and xAxis™ sealed flex joints help correct alignment angles, restore drivability, and support improved suspension travel and tire clearance on lifted vehicles.

Key Features & Performance Benefits:

• Adjustable alignment correction: Works with OE adjusters to correct camber and caster, improve drivability, and reduce tire wear.
• Enhanced tire clearance: Allows the tire to move forward in the wheel well for increased clearance with larger tires without frame or fender modifications.
• Durable ball joint design: Features a 25% larger stud cross section than OE, E-Nickel coating, 80° of articulation, and a fully sealed, maintenance-free design.
• Suspension travel and ride quality: xAxis™ sealed flex joints in bonded rubber bushings support extended suspension travel with reduced noise, vibration, and harshness.

Key Product Specifications & Technical Data:

• Brand: SPC Performance
• Part Number: SPC35450
• Application: Adjustable front upper control arms
• Construction: Forged aluminum
• Ball joint articulation: 80°
• Front camber adjustment range: ±2.00°
• Front caster adjustment range: 0.00° to +4.00°
• Patent: U.S. Patent No. 7,513,514

What's Included in the Box: One pair of adjustable front upper control arms. Required quantity is one per axle.

Fitment: Fits 2022–2023 Lexus LX600. The product description also identifies the Lexus LX700H as an application.

Fitments:
2022 Lexus LX600 Base
2022 Lexus LX600 F Sport
2022 Lexus LX600 Luxury
2022 Lexus LX600 Premium
2022 Lexus LX600 Ultra Luxury
2023 Lexus LX600 Base
2023 Lexus LX600 F Sport
2023 Lexus LX600 Luxury
2023 Lexus LX600 Premium
2023 Lexus LX600 Ultra Luxury
2024 Lexus LX600 Base
2024 Lexus LX600 F Sport
2024 Lexus LX600 Luxury
2024 Lexus LX600 Premium
2024 Lexus LX600 Ultra Luxury
2025 Lexus LX600 F Sport Handling
2025 Lexus LX600 Luxury
2025 Lexus LX600 Premium
2025 Lexus LX700h F Sport Handling
2025 Lexus LX700h Luxury
2025 Lexus LX700h Overtrail
2025 Lexus LX700h Ultra Luxury
2026 Lexus LX600 F Sport Handling
2026 Lexus LX600 Luxury
2026 Lexus LX600 Premium
2026 Lexus LX700h F Sport Handling
2026 Lexus LX700h Luxury
2026 Lexus LX700h Overtrail
2026 Lexus LX700h Ultra Luxury
2027 Lexus LX700h F Sport Handling
2027 Lexus LX700h Luxury
2027 Lexus LX700h Overtrail
2027 Lexus LX700h Ultra Luxury

Air Freight Prohibited: false
Not Carb Approved: false
Carb Acknowledgement Required: false
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: N/A
Units Per Sku: 1
Regular Stock: t